# include "unordered_map"
# include "unordered_set.h"

namespace xx
{
	void test()
	{
		int a[] = { 3,11,86,7,88,82,1,881,5,6,7,6 };
		xx::unordered_set<int> s;
		for (auto x : a)
		{
			s.insert(x);
		}
		unordered_set<int>::iterator it = s.begin();
		while (it != s.end())
		{
			//*it = 1;
			cout << *it << " ";
			++it;
		}
		cout << endl;

		for (auto e : s)
		{
			cout << e << " ";
		}
		cout << endl;
		print(s);
    }
	
	

		
	

}
int main()
{
	xx::test();
	return 0;
}